Which set of atoms have 3 valence electrons?
carbon, silicon, and germanium
O beryllium, magn...
Chemistry, 15.12.2020 05:10, tednequamoore4307
Which set of atoms have 3 valence electrons?
carbon, silicon, and germanium
O beryllium, magnesium, and calcium
O hydrogen, lithium, and sodium
O boron, aluminum, and gallium
Answers: 3
Chemistry, 22.06.2019 04:30, akeemedwards12
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 11:00, bigwaYne
Imagine that twenty i. u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
Mathematics, 05.04.2021 22:10
Chemistry, 05.04.2021 22:10
Mathematics, 05.04.2021 22:10
Mathematics, 05.04.2021 22:10
Mathematics, 05.04.2021 22:10
Mathematics, 05.04.2021 22:10